Lady Gaga tested 'borderline positive' for lupus: 'I have to take good care of myself'

Lady Gaga revealed that lupus, which took the life of her Aunt Joanne, runs in her family. (Kamoshida/Getty)

Since nearly collapsing on stage during a concert in March, Lady Gaga has had her fans worried about the state of her health.

In an interview on "Larry King Live," set to air Tuesday night, the eccentric singer admits that she recently tested "borderline positive" for lupus, but has yet to experience any symptoms from the immune disorder, MTV News reports.

"I have tested borderline positive for [lupus]," she says in the interview. "As of right now, I don't have it. But I do have to take good care of myself."

The singer, 24, has revealed that lupus took the life of her Aunt Joanne.

"Lupus is in my family, and it's genetic," she told King. "It's funny 'cause my mother told me the other day that my fans were quite worried about me because I did talk about the fact that I was tested for lupus."

"And the truth is I don't show any signs, any symptoms of lupus," she added.

Gaga previously told The Times of London that she had been tested for the disease, but didn't want "anyone to be worried."

"I have heart palpitations and things. But it's okay. It's just from fatigue and other things," the singer said, adding that she was recently "having trouble breathing."

Though she is touring around the world until October, the singer assured her fans that she is taking care of herself.

"I really don't do drugs. I don't touch cocaine any more. I don't smoke," she told the paper. "People say I should take a break. But I'm like, 'Why should I take a break? What do you want me to do? Go on vacation?'"